14 February 2012During a murder trial in which a real estate mogul is accused of killing his wife, a key witness disappears. Carrie and Al must find the witness and solve the case within 48 hours, or all charges against the defendant will be dismissed.

28 February 2012Al and Carrie are forced to the sidelines by a negotiator when the father of a suspect that Roe shot takes members of the Queens PD, including Nina, hostage in a desperate quest for justice.

20 March 2012Carrie finds the true identity of her nemesis, Fred, who also gives her not only clues to the current homicide investigation of a tennis player on the comeback trail but also offers a clue in the death of Rachel, Carrie's sister.

10 April 2012The investigation of a research lab fire has the fire marshal reluctant to say the "B" word because the suggestion would mean post 9/11 red tape interference until Carrie tells him where the detonator is she passed in the hallway.

4 August 2013Carrie goes undercover with a team of bank robbers when The Major Crimes Section gets a lead on the gang's leader, a notorious thief who rarely shows his face. Sendhil Ramamurthy guest stars.

11 August 2013Carrie and Al are unable to discern why a businessman was murdered in his hotel room until it's discovered that his death was collateral damage in a larger plot to assassinate a diplomat.

18 August 2013When the scientist who helped Carrie understand her memory abilities is murdered, she must track down other people with the same skill in the hopes that one of them holds the key to finding the killer.

25 August 2013Carrie and Al's latest case - the murder of an Afghani cab driver - has the potential to turn into a matter of national security when it's discovered that the victim was a government informant.

8 September 2013The murder of an urban explorer leads Carrie and Al to not only search for the killer, but to pick up the trail of clues the victim was following on the hunt for a treasure supposedly hidden under the streets of New York.

11 February 2014Carrie catches a deadly assassin who has eluded her before, but must put her personal vendetta aside when it's revealed that the woman has vital information to prevent a terrorist attack on New York City.

13 July 2014A young ambitious world news reporter turns up dead the day she breaks a big news story implicating a high ranking official in a sex scandal. Carrie and Al both use their connections in high places to access information.

20 July 2014When Carrie recognizes a murdered city official as someone she played poker with at an underground casino, she puts her career on the line by admitting her illegal activities and volunteers to go back to the tables undercover.

27 July 2014Carrie and Al must find the connection between a murdered coast guard officer, a celebrity chef who threw him out of his restaurant and a missing block of C-4 before the explosives are used.

17 August 2014Carrie and Al investigate when Elliot's old friend is found dead after a charity event they had all attended. Elliot has trouble in his marriage, and old secrets come out about his "3 amigos" days as a young employee of the mayor's office.

24 August 2014Carrie and Al's investigation into the death of a college dropout takes a surprising turn when they discover he had been living in an off-the-grid community on an abandoned island near Manhattan.

7 September 2014Carrie and Al investigate the murder of a high-end matchmaking service employee, but each secret they uncover in the victim's life only serves to create a new possible suspect and motive.

14 September 2014Carrie and Al investigate the murder of a movie star found shot to death in his dressing room. The victim had changed his ways, but a meeting with a woman in an out of the way lounge creates suspicion.